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The Driller's Choice

Large-Diameter Rock Bits

Mincon's large-diameter rock bits are purpose-engineered for each customers individual requirements. Their concave structure gives them excellent accuracy in challenging jobs with high demands for hole straightness. Mincon's large-diameter rock bits have been used for a variety of applications, including air ventilation for tunnels; shafts for utility lines; rescue shafts for mining, and rock sockets in construction.

  • Large diameter rock bit sizes: 300mm – 1,750mm
  • Supported shanks: All major shanks and Mincon unique shanks
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Mincon Group plc is a global engineering business specialising in the design, development, manufacture, and service of rock drilling tools for a variety of applications.

Originally founded in 1977 in Shannon, Ireland, it now has a worldwide presence, with customer service centres and factories across the Americas; Europe and Middle East; Africa, and Asia Pacific. 


Mincon Group plc- The Driller's Choice ™ 2021

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